| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.64 | 5.288% | $89.1158 | $89.12 | $89.10 | $89.10 |
| Purchase #2 | $142.55 | 11.128% | $158.413 | $158.41 | $158.40 | $158.40 |
| Purchase #3 | $6.82 | 7.728% | $7.347 | $7.35 | $7.35 | $7.30 |
| Purchase #4 | $162.64 | 7.468% | $174.786 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $24.47 | 10.353% | $27.0034 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $182.73 | 4.271% | $190.5344 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $149.26 | 6.521% | $158.9932 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $753.11 | $806.1928 | $806.19 | $806.20 | $806.10 | |